Section 23 (Engine Controls - Service & Adjustment Specifications)
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 1997 Mercedes-Benz SL500, 1997 Mercedes-Benz SL320, 1997 Mercedes-Benz E420, 1997 Mercedes-Benz E320, and 1997 Mercedes-Benz E300. However, it is still accessible from the selected car via links, so may be relevant.